Thinning Methodologies-A Comprehensive Survey
IEEE Transactions on Pattern Analysis and Machine Intelligence
Fingerprint Image Enhancement: Algorithm and Performance Evaluation
IEEE Transactions on Pattern Analysis and Machine Intelligence
FVC2000: Fingerprint Verification Competition
IEEE Transactions on Pattern Analysis and Machine Intelligence
A modified Gabor filter design method for fingerprint image enhancement
Pattern Recognition Letters
Localization of corresponding points in fingerprints by complex filtering
Pattern Recognition Letters - Special issue: Audio- and video-based biometric person authentication (AVBPA 2001)
Fingerprint Matching Using an Orientation-Based Minutia Descriptor
IEEE Transactions on Pattern Analysis and Machine Intelligence
Filterbank-based fingerprint matching
IEEE Transactions on Image Processing
A model-based method for the computation of fingerprints' orientation field
IEEE Transactions on Image Processing
Markov random field models for directional field and singularity extraction in fingerprint images
IEEE Transactions on Image Processing
A sweeping fingerprint verification system using the template matching method
WSEAS Transactions on Computers
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This paper presents a new computationally efficient fingerprint algorithm for automatic recognition (CEFAR). We use the Gabor filter to enhance the image before minutiae extraction within the sub-region in the fingerprint that was defined by the singularity point (SP). Accurate matching requires accurate extraction of minutiae and detection of SP. Conditional Number concept has been used after performing binarising and thinning operations in order to extract the minutiae from the enhanced fingerprint. For SP detection, core type was detected by using complex filtering applied to the orientation tensor field; this algorithm has been modified to reduce computational complexity. The matching methodology based on the star structure that is created using the minutiae and the SP. This structure is invariant with respect to global rotation and translation on the fingerprint due to the consistency of its formation. Comparing CEFAR to benchmark algorithms has shown that the CEFAR has maintained a high accuracy of EER less than 5%, together with dramatic reduction in the computation intensive requirements. There is a 60% reduction in SP detection and 41% of fingerprint image is only used for recognition, leading to a good efficiency.